[srslte-users] SRS eNB and UE

[Andre Puschmann]

Hey,

It doesn't pick up the USRP. Are you sure the USRP is connected?
Can you send the output of uhd_usrp_probe?

Cheers
Andre

On 4/6/19 9:44, Saimanoj Katta wrote:
> Hi,
> 
> I have a problem running my code in the computer with USRP connected.
> These commands produce error:  sudo srsenb/ udo srsue. 
>  
> I checked one of the github pages and it said, UHD driver needs to be in
> 3.9 version to get it to work. I tried with 3.9 and my code broke. I
> spent time fixing it and it didn't work. I reverted back to 3.14 version
> of UHD now. Any help would be appreciated. 
> 
> I get the following error message: 
> 
> Built in Release mode using commit 5343b33f on branch master.
> 
> ---  Software Radio Systems LTE eNodeB  ---
> 
> Reading configuration file /home/ubuntu/.config/srslte/enb.conf...
> [INFO] [UHD] linux; GNU C++ version 7.4.0; Boost_106501;
> UHD_3.14.0.HEAD-0-g6875d061
> [INFO] [LOGGING] Fastpath logging disabled at runtime.
> Opening USRP with args:
> Error opening UHD: code 11
> No Soapy devices found.
> Opening bladeRF...
> /home/ubuntu/srsLTE/lib/src/phy/rf/rf_blade_imp.c.195: Unable to open
> device: No devices available
> 
> Current sample rate is 1.92 MHz with a base rate of 23.04 MHz (x12
> decimation)
> [zmq] zmq Tx port not specified. Disabling transmitter.
> [zmq] zmq Rx port not specified. Disabling receiver.
> [zmq] Error: Neither Tx port nor Rx port specified.
> /home/ubuntu/srsLTE/lib/src/phy/rf/rf_imp.c.126: No compatible RF
> frontend found
> 
> /home/ubuntu/srsLTE/lib/src/radio/radio.cc.38: Error opening RF device
> 
> Failed to find device auto with args auto
> 
> Regards, 
> Saimanoj
> 
> 
> 
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